NHL 2K3 is a sports video game developed by Treyarch and published by Sega for the Microsoft Xbox, belonging to the hockey simulation genre. Released in 2002, it replicates the experience of the National Hockey League. Players can engage in various modes such as Season, Franchise, and Playoffs, managing and playing with authentic NHL teams and players. The game features realistic physics, detailed graphics, and strategic gameplay that emulates professional hockey's speed and precision. It also includes commentary and a multiplayer option for competitive gameplay against friends.